I don’t want to sound disrespectful in his memory but speaking of celebrities, I always suspected the swedish DJ Avicii suffered with PFS. Of course I don’t know nothing and he also had some mayor problems with his bladder, pancreas etc. but his body changes look a lot like a PFS victim.
He was loosing his hair in a early age and always wore a cap, I had a feeling that he always tried to hide it. Of course when he was a celebrity I can imagine he was presented with every option available.
He also had an extreme fatigue when training, and his look had an dramatically change during time before his suicide.